---> uname -a: Linux prd-centos7-builder-2c-1g-26.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.6G 15G 28% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 390 1433 16 1964 3132 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:a6:db:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.219.234/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fea6:dbb0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 05/13/2024 _x86_64_ (1 CPU) 04:34:29 PM LINUX RESTART 04:35:30 PM tps rtps wtps bread/s bwrtn/s 04:36:01 PM 68.64 33.81 34.83 4201.98 23471.12 04:37:01 PM 62.73 15.58 47.14 2359.16 3315.31 04:38:02 PM 206.90 0.02 206.88 0.43 8468.34 04:39:01 PM 194.53 14.69 179.84 2406.38 7675.69 Average: 141.13 13.69 127.43 1981.56 9098.21 04:35:30 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 PM 2223028 1657264 42.71 2088 1396168 376592 7.64 155684 1329848 10888 04:37:01 PM 1860956 2019336 52.04 2088 1555772 514232 10.43 418280 1404032 40688 04:38:02 PM 1617100 2263192 58.33 2088 1765488 496420 10.07 452544 1562324 84664 04:39:01 PM 1447756 2432536 62.69 2088 1907704 508992 10.33 673596 1500616 46136 Average: 1787210 2093082 53.94 2088 1656283 474059 9.62 425026 1449205 45594 04:35:30 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:36:01 PM eth0 30.77 19.86 48.41 2.94 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 257.25 149.54 901.43 59.12 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:02 PM eth0 54.04 37.69 850.35 5.97 0.00 0.00 0.00 04:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 126.33 79.68 1031.29 23.14 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.17 78.32 790.92 25.35 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 05/13/2024 _x86_64_ (1 CPU) 04:34:29 PM LINUX RESTART 04:35:30 PM CPU %user %nice %system %iowait %steal %idle 04:36:01 PM all 8.36 0.00 6.05 83.87 0.10 1.62 04:36:01 PM 0 8.36 0.00 6.05 83.87 0.10 1.62 04:37:01 PM all 53.75 0.00 4.73 23.25 0.14 18.13 04:37:01 PM 0 53.75 0.00 4.73 23.25 0.14 18.13 04:38:02 PM all 53.80 0.00 4.99 11.49 0.12 29.60 04:38:02 PM 0 53.80 0.00 4.99 11.49 0.12 29.60 04:39:01 PM all 76.47 0.00 4.99 5.23 0.13 13.18 04:39:01 PM 0 76.47 0.00 4.99 5.23 0.13 13.18 Average: all 53.01 0.00 5.08 24.28 0.13 17.50 Average: 0 53.01 0.00 5.08 24.28 0.13 17.50